https://www.google.com/search?q=what+does+tracking+mean+on+a+youtube+video&oq=what+does+tracking+mean+on+a+youtube+video&aqs=chrome..69i57j33i160j33i22i29i30l8.17519j1j7&sourceid=chrome&ie=UTF-8 There is info here, I don't think it means exactly what you're saying, besides, they can track us anyway.. Someone else maybe will chime in.